OSG Threading Tap RC (BSPT) A-Straight Flute - Powder Metal Right Hand -TiCN Coated - Through and Blind Holes DIN5156 - 1 x 11 4 Month Widin The VCOIL Plug Gauge (GO)

The VCOIL Plug Gauge (GO) for UN (STI) Helicoil systems is a precision go gauge crafted to verify internal thread quality to ANSI/ASME standards

The combination of a tapered neck and 0

smooth bore with reduced rubbing and better surface quality

where a fine-pitched thread improves grip and load distribution

while the 2-flute geometry minimizes deflection for stable

OSG Threading Tap RC (BSPT) A-Straight Flute - Powder Metal Right Hand -TiCN Coated - Through and Blind Holes DIN5156 - 1 x 11 4 Month Widin The VCOIL Plug Gauge (GO)The OSG RC BSPT threading tap is a high performance tool built for professionals who need precise British Standard Pipe Taper threads in through hole and blind hole applications. With an A Straight flute, a powder metal body, and a TiCN coating, it delivers durable cutting performance for demanding tapping tasks. Thread type: BSPT (British Standard Pipe Taper) threads with DIN5156 compatibility for reliable, standardized tapping. A Straight flute